CN113725550A - 脱气单元和电子器件壳体、尤其是电池壳体 - Google Patents

脱气单元和电子器件壳体、尤其是电池壳体 Download PDF

Info

Publication number
CN113725550A
CN113725550A CN202110578310.1A CN202110578310A CN113725550A CN 113725550 A CN113725550 A CN 113725550A CN 202110578310 A CN202110578310 A CN 202110578310A CN 113725550 A CN113725550 A CN 113725550A
Authority
CN
China
Prior art keywords
degassing unit
grid
base body
membrane
separation grid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110578310.1A
Other languages
English (en)
Chinese (zh)
Inventor
J·科西克基
R·兹比拉尔
S·沃佩尔
M·齐勒
F·朗古特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mann and Hummel GmbH
Original Assignee
Mann and Hummel GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mann and Hummel GmbH filed Critical Mann and Hummel GmbH
Publication of CN113725550A publication Critical patent/CN113725550A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/394—Gas-pervious parts or elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/383—Flame arresting or ignition-preventing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CN202110578310.1A 2020-05-26 2021-05-26 脱气单元和电子器件壳体、尤其是电池壳体 Pending CN113725550A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020113999.3 2020-05-26
DE102020113999.3A DE102020113999B4 (de) 2020-05-26 2020-05-26 Entgasungseinheit und Elektronikgehäuse, insbesondere Batteriegehäuse

Publications (1)

Publication Number Publication Date
CN113725550A true CN113725550A (zh) 2021-11-30

Family

ID=75887870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110578310.1A Pending CN113725550A (zh) 2020-05-26 2021-05-26 脱气单元和电子器件壳体、尤其是电池壳体

Country Status (4)

Country Link
US (1) US11811085B2 (de)
EP (1) EP3916899A1 (de)
CN (1) CN113725550A (de)
DE (1) DE102020113999B4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021128949A1 (de) 2021-11-08 2023-05-11 Mann+Hummel Gmbh Entlüftungs-Abscheidevorrichtung für ein Batteriegehäuse
DE102021133611A1 (de) 2021-12-17 2023-06-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Entgasungsvorrichtung für eine Batterie eines Elektrofahrzeugs und Batterie eines Elektrofahrzeugs
DE102023115240A1 (de) 2022-07-19 2024-01-25 Mann+Hummel Gmbh Entgasungseinheit für ein Elektronikgehäuse mit einem Abkühlsystem zum Abkühlen eines Fluids
CN115750866B (zh) * 2022-12-15 2023-06-06 深圳市富程威科技股份有限公司 防爆阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012022346B4 (de) 2012-11-15 2018-03-22 Mann+Hummel Gmbh Batterie-Gehäuse
US9627666B2 (en) * 2015-06-17 2017-04-18 Ford Global Technology, Llc Battery pack filtering device and method
CN208298910U (zh) * 2018-06-15 2018-12-28 长春市友谊塑胶有限公司 一种电池包防爆阀
DE102018114439A1 (de) 2018-06-15 2019-12-19 Ibs Filtran Kunststoff- / Metallerzeugnisse Gmbh Druckausgleichsvorrichtung für ein Batteriegehäuse
DE102019218456A1 (de) * 2019-11-28 2021-06-02 Elringklinger Ag Druckausgleichssystem und elektrochemisches System

Also Published As

Publication number Publication date
EP3916899A1 (de) 2021-12-01
US20210376422A1 (en) 2021-12-02
DE102020113999A1 (de) 2021-12-02
US11811085B2 (en) 2023-11-07
DE102020113999B4 (de) 2022-03-10

Similar Documents

Publication Publication Date Title
CN113725550A (zh) 脱气单元和电子器件壳体、尤其是电池壳体
US11804633B2 (en) Degassing unit and electronics housing, in particular battery housing
US10557561B2 (en) Pressure-compensation device for a housing
US20210320376A1 (en) Degassing Unit, Electronics Housing, in Particular Battery Housing, and Motor Vehicle
KR102666193B1 (ko) 전지용 환기 장치 및 이를 포함하는 전지
JP5619154B2 (ja) 電池パック
US8852324B2 (en) Venting device for a housing and method for producing same
US20140329115A1 (en) Battery having a cover that has predetermined breaking points
US20220352594A1 (en) Battery vent system
CN114843665A (zh) 电池除气单元和电池壳体
US20220112962A1 (en) Enclosure vent assembly
US9054363B2 (en) Degassing system for an accumulator, and accumulator having a degassing system
US20230318124A1 (en) Degassing unit assembly, degassing unit, and battery housing
CN216354615U (zh) 一种动力电池结构及电动车辆
US11245156B2 (en) Degassing unit and electronics housing, in particular battery housing
CN115020905A (zh) 用于压力平衡和/或紧急排气的阀及具有这种阀的容器
US20240186650A1 (en) Degassing unit and battery housing
US20220344772A1 (en) Venting Unit and Housing, in Particular Battery Housing
CN118216032A (zh) 用于电池壳体的排气和分离设备
US20240213615A1 (en) Venting and separating device for housing of battery
CN117616626A (zh) 排气单元和电池壳体
CN115602992A (zh) 脱气单元和壳体、尤其是电池壳体
KR200493141Y1 (ko) 압력 밸런싱 장치
WO2024061488A1 (en) Gas filter system
JP5041457B2 (ja) 密閉型電池

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination